3003 H14 5-Bar Tread Plate - Heavy-Duty & Anti-Slip for Marine & Industrial Use

3003 H14 5-Bar Aluminum Tread Plate is a manganese-alloyed aluminum sheet (1.0–1.5% Mn) featuring a 5-bar embossed pattern for superior anti-slip performance. Its lightweight, corrosion-resistant, and formable properties make it ideal for marine, industrial, and architectural applications.

• Material: 3003 aluminum alloy (enhanced strength vs. pure aluminum, excellent weldability).

• Surface: 5-bar embossed pattern (height: 0.8–2.0mm) for slip resistance.

• Temper: H14 (half-hard, stabilized, optimal for flooring).

• Certifications: ISO 9001, ASTM B209, EN 485, DNV/GL (marine compliance).

• Mill Finish: Standard untreated surface (Ra 0.8–3.2μm roughness).

• Anodized: Enhanced corrosion resistance + color options (5–25μm).

• PE/PVDF Coated: UV/chemical-resistant for outdoor/marine use (25–50μm).

• Polished: Decorative finish for architectural cladding (Ra ≤0.8μm).

1. Hot Rolling: 400–500°C for initial forming (>6mm thickness).

2. Cold Rolling: Precision thickness control (0.4–6mm).

3. Embossing: 100–200 tons pressure for 5-bar pattern.

4. Heat Treatment: Stabilization at 150–200°C (H14 temper).

• Marine: Ship decks, offshore walkways (saltwater-resistant).

• Industrial: Chemical plant flooring, safety walkways (H14 for durability).

• Architectural: Facades, wall cladding (polished for aesthetics).